STM32L021K4T6 by STMicroelectronics – Specifications

STMicroelectronics STM32L021K4T6 is a STM32L021K4T6 from STMicroelectronics, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 16KB 1.65V~3.6V 2KB 32MHz FLASH 28 LQFP-32(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a LQFP-32(7x7) package and is sold as Tray. Key features include:

  • Infrared Data Association: Yes
  • Low-Voltage Detect: Yes
  • Program Storage Size: 16KB
  • Operating Temperature Range: -40℃~+85℃
  • Operating Voltage Range: 1.65V~3.6V
  • Watchdog: Yes
  • Peripheral/Function: PWM
  • Direct Memory Access: Yes
  • RAM Size: 2KB
  • Internal Oscillator: Yes
  • CPU Maximum Speed: 32MHz
  • Program Memory Type: FLASH
  • ADC (Bit): 12bit
  • GPIO Ports Number: 28

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.001 grams.

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Full Specifications of STM32L021K4T6

Model NumberSTM32L021K4T6
Model NameSTMicroelectronics STM32L021K4T6
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandSTMicroelectronics
Description16KB 1.65V~3.6V 2KB 32MHz FLASH 28 LQFP-32(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:0.001 grams / 0.000035 oz
Package / CaseLQFP-32(7x7)
Package / ArrangeTray
BatteryNo
ECCN5A992C
Infrared Data AssociationYes
Low-Voltage DetectYes
CCP Capture/Compare-
Program Storage Size16KB
Internal Comparator-
communication protocol-
Operating Temperature Range-40℃~+85℃
Operating Voltage Range1.65V~3.6V
WatchdogYes
CPU Core-
Peripheral/FunctionPWM
Real-Time Clock-
Secure Digital Input and Output-
Universal Serial Bus-
Direct Memory AccessYes
RAM Size2KB
PWM (Bit)-
Internal OscillatorYes
CPU Maximum Speed32MHz
DAC (Bit)-
Program Memory TypeFLASH
ADC (Bit)12bit
GPIO Ports Number28

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